US1163215A

US1163215A - Clevis.

Info

Publication number: US1163215A
Application number: US2342615A
Authority: US
Inventors: Hairrison Clark
Original assignee: Individual
Current assignee: Individual
Priority date: 1915-04-23
Filing date: 1915-04-23
Publication date: 1915-12-07
Anticipated expiration: 1932-12-07

Description

Patented D6117, 1915.

Inventor l I I Attorneys H. CLARK.

CLEVIS.

APPLICATION FILED APR.23. 191s.

Witness?\ cnLUlulA runomznn 60., WASHINGTON. D. c.

para sa s err ,jr non HAIRRISON CLARK, OF INMAlI,,VIR-GINIA. I

' cnnvrs.

Application filed April 23, 1915.

man, in the county of lVise, and State of Virginia, have invented a new and useful Qlevis, of which the following is a specificatlOIl; v I

that the horse or draft animal may walk in the furrow previously made instead of on the unplowed soil. s

It is also the object of theinvention to,

provide a clevis of unique construction,

whereby the same is convenient, practical" and eflicient in use, and otherwise of advantage. i

With the foregoing and other ob ects in view which will appear as the description proceeds, the invention resides in the combination and arrangement of parts and in the details of construction hereinafter described and claimed, it being understood that changes in the precise embodiment of the invention herein disclosed can be made within the scope of what is claimed, without departing from the spirit of the invention.

The invention is illustrated in the accompanying drawing, wherein Figure l is a horizontal section of the device applied to a plow beam, the section being taken on the line 1-1 of Fig. 2. Fig. 2 is a side elevation of the device.

In carrying out the invention, a member 2 is secured upon the forward end of the plow beam 1, by means of a pin or securing element 3, and is provided with laterally projecting arms 4:, projecting in opposite directions. jacent their free or remote ends with diagonal or oblique apertures or bores 5.

A rod 6, which forms the main portion of the clevis, is bent to provide the crossed portions 7 and a curved yoke 8 connecting the forward ends of the portions 7, the portions 7 extending through the apertures 5 whereby the yoke or portion 8 will be disposed transversely in front of the forward end of the beam 1. The beam 1 is provided with a longitudinal slot 9 extending from Specification of LettersPatent.

,one side of the, beam The present invention appertains to I 'ture.

shifted to one side or the The arms 4. are provided ad Patented Dec. 7, 15915.

Serial no. 23,426. i

to the other, and through which the crossed portions 7 6X- tend'to the opposite sides of the beam.

As a means for anchoring the rear ends of the portions 7 to the beam 1, a pair of bars 10 are secured to the opposite sides of the beam 1, suitable bolts or securing eleinents 11 being engaged through the ends of the bars 10 beyond the opposite ends of the slot 9, and engaging through the beam 1 to clamp the ends of the bars 10 against the beam. The intermediate portions of the bars 10 are bent outwardly away from the beam 1, to provide the V-shaped portions or braces 12, and the rear ends of the portions 7, or the ends of the bar 6, are riveted or otherwise engaged through the rear arms 13 of the braces 12, as at 13. The forward arms 14 of the braces 12 are provided with and effective attachment of the whiltle-tree 17 with the beam of any suitable plow struc- The whifie-tree 17 may be readily other and when moved to one side of the beam 1 will cause the ring 16 to engage the bend between the yoke Sand respective portion 7 of the rod 6, wherebyv the draft will be properly transmitted between the whiflle-tree and beam. The yoke 8 being curved or bowed prevents the ring 16 from sliding accidentally across the yoke 8 during the time that the draft animal is pulling the beam, although when the'parts are slackened, the whiflle-tree 17 may be readily shifted to the opposite side when desired or necessary. It is thus possible to shift the Whittle-tree to the proper side of the beam 1, whereby the horse or draft animal. may walk in the furrow previously made and this will elimi-' nate the necessity of the horse packing or trodding the soil in advance of the plow. The present clevis is thoroughly substantial in construction, and is desirable and con venient in use. The member 2 having the arms 4 with which the portions 7 of the rod are engaged, and the braces 12 to which 0 the rear ends of the rod are engaged, serve to attach the rod in a thoroughly rigid and ellicient manner to the beam. The other advantages and capabilities of the invention are thought to be obvious from the foregoa I therearends'ofsaid portions being engaged jto certain arms of said braces, and the other arms of the braces having slots through ing taken in connection vv ith the'dratving Without further comment being necessary.

Having thus described the invention, What is claimed as new is The combination" with a ploiv beam having a slot, of a member'engaged to the end":

of the beam and having oppositely projecting arms, a rod having crossed POFCiIOIISZTBX .tendlng throughrsaidi slot, said POTtlOIlWbG- ingiengaged throngh isaid arms; said 'irod shaped braces terminally secured to opposite .15

ides of the beam at the ends of said slot,

ivhich said portions extend.

In testimony that'I claim the foregoing 7 Witnesses:

1-EQGY 'W. *BENTLEY, La MAINONS. I

-0opies ofhthis patent/may;be=-obtainedi-for fivements each, by addressing the Commissioner of Patents